Question: Shen Bao has a partner city of Rotterdam, what is the main location of the publication?
Paraphrase: Shen Bao has a companion metropolis of Rotterdam, what is the most important area of the publication?
SPARQL (Wikidata): SELECT ?answer WHERE { wd:Q919710 wdt:P291 ?answer . ?answer wdt:P190 wd:Q34370}
Answer: Shanghai